@charset "utf-8";
/* CSS Document */
body{background:#333;font-size:14px;font-family:"微软雅黑"}
section{width:200px;float:left;display:block}
section>div{width:300px;height:30px;cursor:pointer;position:relative;background:#FFF;box-sizing:border-box;padding-left:5px;padding-top:5px;border-bottom:1px solid #006}
section>div:last-of-type{border-bottom:0px}
section>div>span{-webkit-transition:all 0.3s ease-out;transition:all 0.3s ease-out;display:block;position:absolute;top:3px;right:3px}
.cs{-webkit-transform:rotate(180deg);transform:rotate(180deg);top:8px;right:3px}
ul{display:none;width:300px;padding:0px;background:#999;margin:0px} li{list-style:none;padding:0px 0px 0px 5px;box-sizing:border-box;}
